Colossus PRO HAC-2000.4D 2000 Watt Four Channel Car Audio Amplifier, Real RMS Power, Class D, 1 Ohm Stable, High Efficiency, Ultra-Low EMI

Real good amplifier

These evl 15s can only take abt 40% before clip!!! Love it though. Need all power upgrade of course. Never felt get hot..warm at best.lobe that

broken mount.

Muy potente mueve dos alpine s 10” Sin problema. No se calienta nunca

Sound quality is Amazing

I've had my share of amplifiers over the years, but this Hifonics Colossus PRO has really impressed me. Right out of the box, the build quality was noticeable—sturdy and well-designed, it looks as serious as it sounds. Hooking it up was straightforward, and the clarity of sound it delivers is outstanding. Whether I’m blasting rock, hip-hop, or just catching some classical tunes to unwind, the sound is crisp, and the bass is deep without any distortion. What really sets this amp apart is its power. Even at high volumes, the sound quality doesn’t falter. It’s perfect for someone who wants to feel their music. The controls are intuitive, making it easy to adjust to your perfect settings. Plus, it runs cooler than other amps I've used, which tells me it’s efficient and built to last. For anyone looking to upgrade their car audio system, this amplifier is a no-brainer. It’s got the power to handle whatever you throw at it and then some. Definitely a worthwhile investment for any car audio enthusiast.

I had this amp for 3 months and it quit working

Excellent addition here power multiple speakers or components, allowing for a more immersive and dynamic sound experience. Versatility! It can be configured to power a combination of front and rear speakers or front speakers and a subwoofer. This flexibility allows for customization based on personal preferences and the specific requirements of the audio setup. In terms of performance, the amp delivers clean and powerful sound. It amplifies the audio signal without introducing distortion or unwanted noise, resulting in a crisp and clear sound output. This is especially important for audiophiles who value high-quality sound reproduction. Controls are adjustable gain controls, high and low-pass filters, and bass boost options. These features allow for fine-tuning the sound to achieve the desired audio balance and performance. Installation of the amp is relatively straightforward, especially for those with basic knowledge of car audio systems. It typically requires connecting power and ground wires, speaker wires, and the input signal source. However, if you are not familiar with car audio installations, it is recommended to seek professional assistance to ensure proper installation and optimal performance.